It isn't a problem with my mouse sensor as i've already cleaned it. haven't seen any patterns. and no it isn't me just being bad, watch the videos.
just a few examples i recorded
https://youtu.be/2Mc7chfxEEc
https://youtu.be/H8GjY-IdZvs
b20180811.2
just a few examples i recorded
https://youtu.be/2Mc7chfxEEc
https://youtu.be/H8GjY-IdZvs
b20180811.2